Compact Size: This adorable little fan measures only 13.2 x 6.3 x 4.1 cm and weighs 85 g, so you can put it in your pocket or bag. No matter where you go, it's the perfect summer companion to keep you cool while traveling, waiting in line, or exercising. 【Powerful Wind & 3 Speed Setting】-- With a built-in copper brushless motor, this small fan is powerful enough to generate strong wind. The mini fan has three adjustable wind speeds; simply press the power button to change the setting. Rechargeable Battery: Powered by an upgraded rechargeable battery, the handheld fan can be charged by a wall charger, power bank, or computer via a USB cable. The battery-powered fan can work for about 2.5 hours after a full charge Upgraded Materials: This rechargeable fan blade is made of PP material, which is thin and distributes wind evenly. The body is made of high-quality ABS plastic with a fine micro-sand texture. The non-slip handle conforms to the ergonomic principle, making it very easy and